The correct answer is: "output is increasing".
The GDP per capita is the total gross domestic product generated in a country, divided between its total number of inhabitants.
A country's Gross Domestic Product (GDP) is defined as the total amount of final goods and services produced in a country during a specific period of time, generally one year.
<u>If the GDP per capita grows, it means that total output GDP figures are increasing more rapidly than the total population. </u>
The decision you would most likely make on your own is D) the music you listen to when you study.
All the other options are influenced by somebody else's opinion, whereas in D) you make the choice on your own.